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You searched for: mediatype:texts AND collection:theides AND subject:"Ultra-wideband (UWB)"
[texts]Performance analysis of Multiband - OFDM systems using LDPC coder in pulsed - OFDM modulation for UWB communications
In this paper, a combined approach where low density parity check (LDPC) codes are used to reduce the complexity and power consumption of pulsed orthogonal frequencydivision multiplexing (pulsed-OFDM) ultra-wideband (UWB) systems is described. The proposed system uses LDPC codes to achieve higher code rates without using convolution encoding and puncturing thereby reducing the complexity and power consumption of pulsed-OFDM system...
Keywords: Low Density Parity Check (LDPC); pulsed orthogonal frequency-division multiplexing (pulsed-OFDM); orthogonal frequency-division multiplexing (OFDM); LDPCpulsed- OFDM; ultra-wideband (UWB); digital video broadcasting-satellite-second generation (DVB-S2); wireless personal area networks (WPAN)
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